Camshaft and roller lifter wear
usually 120,000–220,000 km · High risk
Signs: Ticking, misfire, metal in oil — very common
Fix: Replace camshafts and lifters
€1,500–3,000
Engine: common problems, timing drive and oil
2.5 TDI V6 (VE pump, 1997–2005)
Diesel · 2,496 cm³ · 110–132 kW
6
model generations
3
known faults
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
Fuel: Diesel. Timing drive: belt · 120,000 km / every 60 mo.
In our database this engine is fitted to 6 model generations, among them: Audi A4 (B7), Volkswagen Passat B5, Audi A4 (B6), Audi A6 (C5), Audi A4 (B5), Škoda Superb I.
The most expensive known risk is camshaft and roller lifter wear: it usually appears at 120,000–220,000 km and costs €1,500–3,000 to fix.
Key facts
| Fuel | Diesel |
|---|---|
| Displacement | 2,496 cm³ |
| Power | 110–132 kW |
| Years | 1997–2005 |
| Timing drive | Belt · 120,000 km / every 60 mo |
| Oil | 5W-40 / 5W-30 · VW 505.01 / 507.00 · ~6.0 L · every 15,000 km |
| Engine codes | AFB, AKN, AKE, AYM, BAU, BCZ, BDG, BDH, BFC |
Known engine faults
Faults that belong to the engine itself. They apply to every model with this engine, and each model has its own extra faults on its model page.
Injection pump (Bosch VP44) failure
usually 150,000–250,000 km · High risk
Signs: Stalls, won't start, 'pump' codes
Fix: Repair or exchange the pump
€800–2,000
Timing belt (complex job)
usually 100,000–120,000 km · Medium risk
Signs: Two belts + tensioners; failure destroys the engine
Fix: Replace the full kit on time
€700–1,300
Engine-related service
Intervals and typical prices, using the Audi A4 (B7) as an example. The app gives the exact plan for your car.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Fuel filterFuel | every 30,000 km or every 24 months | €40–110 |
| Glow plugsEngine | every 100,000 km | €120–300 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Timing belt kit + water pumpEngine | every 120,000 km or every 60 months | €450–900 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
Models with this engine
Model generations this engine is fitted to.
Audi A4 (B5) 1994–2001Audi A4 (B6) 2000–2004Audi A4 (B7) 2004–2008Audi A6 (C5) 1997–2004Škoda Superb I 2001–2008Volkswagen Passat B5 1996–2005
Common questions
Does the 2.5 TDI V6 (VE pump, 1997–2005) engine have a timing chain or a timing belt?
Belt · 120,000 km / every 60 mo.
What oil does the 2.5 TDI V6 (VE pump, 1997–2005) engine take?
5W-40 / 5W-30 · VW 505.01 / 507.00 · ~6.0 L · every 15,000 km.
What are the known problems with the 2.5 TDI V6 (VE pump, 1997–2005) engine?
The faults with the highest risk: camshaft and roller lifter wear (120,000–220,000 km, €1,500–3,000); injection pump (Bosch VP44) failure (150,000–250,000 km, €800–2,000); timing belt (complex job) (100,000–120,000 km, €700–1,300).
Which cars have the 2.5 TDI V6 (VE pump, 1997–2005) engine?
Audi A4 (B7), Volkswagen Passat B5, Audi A4 (B6), Audi A6 (C5), Audi A4 (B5), Škoda Superb I.
Sources and notes
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles.
Updated 08/10/2026